Choosing sleep-comfort components can be less about adding features and more about getting the core format right. For an air chamber, the decisive details are the size designation, model reference, and zipper orientation. The Sleep Number Select Comfort S-274 is a specific Eastern King chamber with a right-side zipper, so it makes the most sense when those identifiers align with your needs.
Quick verdict
At USD 150.00, this is a targeted choice rather than a general-purpose bed purchase. Its appeal is the clearly stated combination of S-274 model designation, Eastern King sizing, and right-side zipper placement. The trade-off is equally clear: it is used, and minor discoloration may be present.
Sleep Number Select Comfort Air Chamber King S 274 E-KING Bed RIGHT Side Zipper
Choose this chamber when you are looking for the listed S-274 Eastern King format and specifically need the right-side zipper configuration. The chamber is described as fully functional and inflatable, with an inflated size of 72 x 34 x 6 inches. Its limitation is its used condition; cosmetic discoloration is noted even though functionality is described as intact.
Who it suits
This air chamber is best suited to a shopper with a narrow, specification-led need. The model name is not vague: it identifies an S-274 chamber for an Eastern King bed and calls out the zipper side in the title. That makes the USD 150.00 listed price easier to assess for someone prioritizing those exact identifiers over a broader mattress purchase.
It is also a sensible fit for shoppers comfortable with a beige, used air-bed component. The emphasis here is function and format, not an untouched appearance.
What stands out
The right-side zipper is the most useful detail because it is called out directly alongside the S-274 designation. Rather than presenting a generic inflatable item, the chamber is described with a defined bed size and configuration.
The dimensions add practical specificity: when inflated, the chamber measures 72 x 34 x 6 inches. Combined with the Eastern King designation, that gives this listing a clear physical profile without crowding the decision with unrelated features.
Meaningful trade-offs
The central compromise is condition. This is a used Select Comfort air chamber, and minor discoloration may be visible. Shoppers whose priority is a clean, like-new cosmetic presentation may find that limitation more important than the stated functionality.
It is also a specialized item by name and configuration. The S-274 label and right-side zipper are strengths when they are the details you seek, but they make this less of a broad, open-ended sleep-comfort choice.
Bottom line
Pick the Sleep Number Select Comfort S-274 Air Chamber if an Eastern King air chamber with a right-side zipper is the exact format you want and a used condition is acceptable. Its strongest case is specificity: S-274 designation, Eastern King size, inflatable construction, and a listed price of USD 150.00. The cosmetic wear noted in the used condition is the main trade-off to weigh.
